CM Email Blacklist (CMRB) - User Email Blacklist
User Email Blacklist
TipYou can whitelist and blacklist multiple email addresses at once with the CSV import feature. Check the guide.
Navigate to Admin Panel -> CM E-Mail Registration Blacklist.
Click on User Email Blacklist tab.
The blacklist contains a list of all of the emails that will be blocked from registering on your site regardless of their domain status. Add a new email by typing in the box provided.
Anyone with an email address matching the address you enter on the blacklist will be unable to register for your site.